The GRACO 15C257 is an adapter nipple fitting, designed for use within GRACO fluid handling and supply pump systems. Its material is not explicitly stated in available documentation, but it is typically constructed from durable metals such as carbon steel or stainless steel, consistent with GRACO’s industrial standards. This fitting is intended to connect or adapt fluid lines in GRACO equipment, ensuring secure and leak-free fluid transfer.

Key Features:

• Adapter Nipple Fitting
• 15C257
• Compatible with GRACO E-Flo DC 2-Ball Electric Supply Pumps and similar equipment
• Compact and robust design for industrial environments
• Designed for secure, leak-free connections
• Easy to install and maintain

Applications:
Used in industrial fluid supply systems, particularly with GRACO E-Flo DC 2-Ball Electric Supply Pumps for transferring solventborne, high solids, Xirallic, CARC, and metallic coatings.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and safety within the system, reducing the risk of leaks or equipment failure.
• Ensure threads are clean and undamaged before installation
• Use appropriate thread sealant as recommended by GRACO (e.g., Loctite 567 Low Strength Thread Sealant referenced in GRACO documentation)
• Tighten securely but avoid over-torquing to prevent damage
• Inspect regularly for signs of wear or leaks